MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1622"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/p2pppp1/np6/2p4p/1P1P1P2/3Q3N/P1P1P1PP/RNB1KB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:34 +0000"]
[GameEndTime "2026-09-14T13:40:35 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxb4 {+3.62/10 0.022s, n=17197, sd=13}
6. Qd2 {-3.19/10 0.029s, n=16725, sd=13} d5 {+2.92/9 0.032s, n=15527, sd=11}
7. dxc5 {-2.34/10 0.025s, n=13136, sd=16} bxc5 {+1.94/9 0.052s, n=28932, sd=15}
8. c3 {-1.89/9 0.034s, n=18277, sd=14} Nc6 {+2.31/10 0.019s, n=14136, sd=10}
9. e4 {-2.06/11 0.062s, n=31672, sd=18} dxe4 {+1.85/8 0.029s, n=17100, sd=18}
10. Ng5 {-1.70/9 0.060s, n=28988, sd=21} Nf6 {+2.16/9 0.027s, n=15019, sd=15}
11. Qxd8+ {-1.86/9 0.041s, n=26602, sd=17} Nxd8 {+2.08/9 0.045s, n=27807, sd=16}
12. Nd2 {-2.09/10 0.038s, n=22630, sd=16} g6 {+2.14/9 0.028s, n=12202, sd=16}
13. Bb5+ {-1.85/9 0.034s, n=19800, sd=18} Bd7 {+1.64/8 0.037s, n=21362, sd=14}
14. Rb1 {-1.70/10 0.028s, n=19001, sd=14} Bxb5 {+1.60/9 0.018s, n=12600, sd=12}
15. Rxb5 {-1.26/10 0.037s, n=20569, sd=12}
Bh6 {+1.61/10 0.053s, n=28798, sd=17, White makes an illegal move: e1h1} 0-1